功率放大器主动式控制保护技术  

Active Control and Protect Technology of Power Amplifier

作　　者：赵柱平[1] 邹炜[1] 卫明[1] 

机构地区：[1]中国电子科技集团公司第三十六研究所,浙江嘉兴314033

出　　处：《通信对抗》2012年第3期38-41,共4页Communication Countermeasures

摘　　要：功率放大器是通信对抗系统中的重要设备,其工作稳定性和可靠性受诸多因素影响,一直是系统中的薄弱环节之一。传统的控制保护电路设计逐渐不能适应通信对抗系统中越来越复杂的各种情况。在汇总分析一个典型的通信对抗系统中与功率放大器工作有关的各种信息的基础上,提出了一种新的主动式的完整控制保护技术方案,使得功率放大器可以智能、主动地汇总分析系统中各种相关信息,预先判断,规避风险,从而极大地提高了功放的可靠性。The Power Amplifier （PA） is an important equipment of the Communication Countermeasure Sys- tem （CCS）. But the PA^s steadiness and reliability is always a weak link of the system. With the requirement of the CCS get more and more complex, The traditional passive control mode is not suit any more.To solve the problem, this paper give an active and complete design of PA＇s control and protect on the analysis of all the in- formation which have relation to the PA in a typical CCS.With this design＇s application,the PA can analysis all kinds of information in the system itself, to avoid risks in advance and make the self-adaption and intelligent work come true. This design have great improvement to the reliability of the system.

关 键 词：功率放大器 主动式控制保护 可靠性 

分 类 号：TN722.75[电子电信—电路与系统]